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support cmdAliases

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This commit is contained in:
Rajat Jindal 2017-12-06 23:57:25 -08:00
parent 1fa4fb4d3b
commit 3e43000132
1 changed files with 19 additions and 0 deletions
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19
bash_completions.go
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@ -239,6 +239,9 @@ __handle_word()
if [[ "${words[c]}" == -* ]]; then
__handle_flag
elif __contains_word "${words[c]}" "${commands[@]}"; then
__handle_command
elif __contains_word "${words[c]}" "${command_aliases[@]}"; then
words[${c}]=${aliasHash[${words[c]}]}
__handle_command
elif [[ $c -eq 0 ]]; then
__handle_command
@ -296,6 +299,7 @@ func writeCommands(buf *bytes.Buffer, cmd *Command) {
continue
}
buf.WriteString(fmt.Sprintf(" commands+=(%q)\n", c.Name()))
writeCmdAliases(buf, c)
}
buf.WriteString("\n")
}
@ -434,6 +438,16 @@ func writeRequiredNouns(buf *bytes.Buffer, cmd *Command) {
}
}
func writeCmdAliases(buf *bytes.Buffer, cmd *Command) {
sort.Sort(sort.StringSlice(cmd.Aliases))
for _, value := range cmd.Aliases {
buf.WriteString(fmt.Sprintf(" command_aliases+=(%q)\n", value))
buf.WriteString(fmt.Sprintf(" aliasHash[%q]=%q\n", value, cmd.Name()))
}
buf.WriteString("\n")
}
func writeArgAliases(buf *bytes.Buffer, cmd *Command) {
buf.WriteString(" noun_aliases=()\n")
sort.Sort(sort.StringSlice(cmd.ArgAliases))
@ -460,6 +474,11 @@ func gen(buf *bytes.Buffer, cmd *Command) {
}
buf.WriteString(fmt.Sprintf(" last_command=%q\n", commandName))
buf.WriteString("\n")
buf.WriteString(fmt.Sprintf(" declare -A aliasHash 2>/dev/null || :\n"))
buf.WriteString(" command_aliases=()\n")
buf.WriteString("\n")
writeCommands(buf, cmd)
writeFlags(buf, cmd)
writeRequiredFlag(buf, cmd)